TWI436850B - Rotary impedance devices for spindle drives in work machines - Google Patents

Rotary impedance devices for spindle drives in work machines Download PDF

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Publication number
TWI436850B
TWI436850B TW098104918A TW98104918A TWI436850B TW I436850 B TWI436850 B TW I436850B TW 098104918 A TW098104918 A TW 098104918A TW 98104918 A TW98104918 A TW 98104918A TW I436850 B TWI436850 B TW I436850B
Authority
TW
Taiwan
Prior art keywords
pressing force
rotating body
rotary
braking
sliding
Prior art date
Application number
TW098104918A
Other languages
English (en)
Chinese (zh)
Other versions
TW200942360A (en
Inventor
Yoshinori Tatsuda
Original Assignee
Tsudakoma Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsudakoma Ind Co Ltd filed Critical Tsudakoma Ind Co Ltd
Publication of TW200942360A publication Critical patent/TW200942360A/zh
Application granted granted Critical
Publication of TWI436850B publication Critical patent/TWI436850B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/001—Arrangements compensating weight or flexion on parts of the machine
    • B23Q11/0017—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts
    • B23Q11/0025—Arrangements compensating weight or flexion on parts of the machine compensating the weight of vertically moving elements, e.g. by balancing liftable machine parts using resilient means, e.g. springs, hydraulic dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
    • B23Q16/10—Rotary indexing
    • B23Q16/107—Rotary indexing clamping with a drum brake
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2220/00—Machine tool components
    • B23Q2220/004—Rotary tables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
    • Y10T74/1418—Preselected indexed position
    • Y10T74/1424—Sequential
    • Y10T74/1453—Interlocked rotator and brake

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Machine Tool Positioning Apparatuses (AREA)
  • Turning (AREA)
TW098104918A 2008-04-07 2009-02-17 Rotary impedance devices for spindle drives in work machines TWI436850B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008098844A JP5117260B2 (ja) 2008-04-07 2008-04-07 工作機械における主軸駆動装置の回転抵抗装置

Publications (2)

Publication Number Publication Date
TW200942360A TW200942360A (en) 2009-10-16
TWI436850B true TWI436850B (zh) 2014-05-11

Family

ID=41161819

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098104918A TWI436850B (zh) 2008-04-07 2009-02-17 Rotary impedance devices for spindle drives in work machines

Country Status (7)

Country Link
US (1) US20110023655A1 (ko)
EP (1) EP2281658A4 (ko)
JP (1) JP5117260B2 (ko)
KR (1) KR20100125401A (ko)
CN (1) CN101970173B (ko)
TW (1) TWI436850B (ko)
WO (1) WO2009125687A1 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012020378A (ja) * 2010-07-15 2012-02-02 Tsudakoma Corp 工作機械用の割り出し装置
JP5341969B2 (ja) 2011-10-28 2013-11-13 株式会社日研工作所 ロータリテーブル装置のブレーキ構造
KR101345946B1 (ko) * 2012-01-16 2013-12-31 현대위아 주식회사 머시닝 센터의 테이블 클램프 장치
US10160075B2 (en) * 2013-06-28 2018-12-25 Makino Milling Machine Co., Ltd. Main spindle device for machine tool and machine tool
KR101532913B1 (ko) * 2014-05-19 2015-07-01 김성곤 로터리 인덱스 테이블 장치
JP6686554B2 (ja) * 2016-03-09 2020-04-22 株式会社ジェイテクト 回転テーブル装置、及び当該装置を備えた工作機械
DE102017214362A1 (de) * 2017-05-17 2018-11-22 Deckel Maho Pfronten Gmbh Vorrichtung zum klemmen eines drehbar gelagerten wellenelements, insbesondere zum einsatz an einer werkzeugmaschine, und achsaufbau einer werkzeugmaschine
DE102018006306A1 (de) * 2018-08-10 2020-02-13 Sauter Feinmechanik Gmbh Wechselvorrichtung für Rundschalttische
CN108825685B (zh) * 2018-10-12 2019-02-15 江苏新瑞重工科技有限公司 用于摇篮式转台刹车装置的保压系统及工作方法
CN108953433B (zh) * 2018-11-01 2019-02-05 江苏新瑞重工科技有限公司 摇篮式转台刹车装置防掉落用液压保压单元及其工作方法
CN111289871A (zh) * 2018-12-06 2020-06-16 大量科技（涟水）有限公司 具压力侦测的ic测试用压持装置
JP7010873B2 (ja) 2019-04-04 2022-01-26 ファナック株式会社 工作機械、加工システム、および付加テーブルユニット
CN111014735B (zh) * 2019-12-11 2021-02-09 珠海格力电器股份有限公司 主轴结构及具有其的机床
JP2023159658A (ja) * 2022-04-20 2023-11-01 芝浦機械株式会社 回転軸クランプ装置
DE102022117969A1 (de) * 2022-07-19 2024-01-25 Schaeffler Technologies AG & Co. KG Rundtischlageranordnung

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR751894A (fr) * 1932-06-09 1933-09-11 Ind Francais Telemecaniques L Amortisseurs synchronisés
US3486776A (en) * 1968-02-07 1969-12-30 Chester Lebaron Method and means of securing a roller on a shaft
US4773771A (en) * 1987-11-09 1988-09-27 The B. F. Goodrich Company Bearing assembly
JP2555701Y2 (ja) * 1991-06-06 1997-11-26 日本精工株式会社 直接駆動型回転割出テーブル
DE4430897A1 (de) * 1994-08-31 1996-03-07 Felix Schoeller Rundschaltvorrichtung
JP2001009655A (ja) * 1999-06-24 2001-01-16 Nakamura Tome Precision Ind Co Ltd 工作機械の直線案内装置
JP4576033B2 (ja) * 2000-09-12 2010-11-04 森精機興産株式会社 ターニングセンタの刃物台
JP4550995B2 (ja) * 2000-12-15 2010-09-22 ミネベア株式会社 スリーブ軸受装置
JP4222798B2 (ja) * 2002-08-13 2009-02-12 津田駒工業株式会社 インデックステーブルのクランプ装置
JP4542761B2 (ja) * 2003-10-17 2010-09-15 株式会社三共製作所 回転テーブル装置
JP4732734B2 (ja) 2004-08-31 2011-07-27 ユキワ精工株式会社 回転テーブル装置
JP4585386B2 (ja) * 2005-06-16 2010-11-24 キタムラ機械株式会社 ロータリテーブル装置
JP4215768B2 (ja) * 2005-11-29 2009-01-28 株式会社日研工作所 ロータリテーブルのブレーキ機構
DE102006036051A1 (de) * 2006-08-02 2008-02-07 Schaeffler Kg Rundtischlagerungs- und Antriebsvorrichtung
DE202007017253U1 (de) * 2007-12-11 2008-02-14 Deckel Maho Pfronten Gmbh Werkstücktisch für Werkzeugmaschinen
JP2009148840A (ja) * 2007-12-19 2009-07-09 Tsudakoma Corp 工作機械用の回転割出テーブル装置

Also Published As

Publication number Publication date
WO2009125687A1 (ja) 2009-10-15
CN101970173B (zh) 2012-10-24
EP2281658A4 (en) 2013-04-10
TW200942360A (en) 2009-10-16
JP2009248244A (ja) 2009-10-29
CN101970173A (zh) 2011-02-09
JP5117260B2 (ja) 2013-01-16
EP2281658A1 (en) 2011-02-09
US20110023655A1 (en) 2011-02-03
KR20100125401A (ko) 2010-11-30

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MM4A Annulment or lapse of patent due to non-payment of fees